Store SymTable child information as an array of strings

1 files changed, 4 insertions, 4 deletions

diff --git a/st/MethodInstance.java b/st/MethodInstance.java
index 11b233b..8b4ed57 100644
--- a/st/MethodInstance.java
+++ b/st/MethodInstance.java
@@ -3,8 +3,8 @@ package st;
 import java.util.ArrayList;
 
 public class MethodInstance extends AbstractInstance {
-    private ArrayList<TypeInstance> args;       // the list of arguments
-    private ArrayList<TypeInstance> lvars;      // the list of local variables
+    private ArrayList<String> args;             // the list of arguments
+    private ArrayList<String> lvars;            // the list of local variables
     private TypeEnum rtrn;                      // the returned type
 
     public MethodInstance(String name, TypeEnum rtrn) {
@@ -20,11 +20,11 @@ public class MethodInstance extends AbstractInstance {
             "]V[" + this.lvars.toString() + "]";
     }
 
-    public void set_args(ArrayList<TypeInstance> args) {
+    public void set_args(ArrayList<String> args) {
         this.args = args;
     }
 
-    public void set_locals(ArrayList<TypeInstance> lvars) {
+    public void set_locals(ArrayList<String> lvars) {
         this.lvars = lvars;
     }